二进制部署mysql8.0.35
powershell
创建mysql用户
[root@zyq ~]#: useradd -r -s /sbin/nologin -M mysql
[root@zyq ~]#: id mysql
uid=990(mysql) gid=990(mysql) groups=990(mysql)
上传mysql文件
[root@zyq ~]#: ls
anaconda-ks.cfg
mysql-8.0.35-linux-glibc2.28-x86_64.tar.xz
解压
[root@zyq ~]#: tar xf mysql-8.0.35-linux-glibc2.28-x86_64.tar.xz -C /usr/local/
[root@zyq ~]#: cd /usr/local/
[root@zyq local]#: ls
bin games include lib64 mysql-8.0.35-linux-glibc2.28-x86_64 share
etc httpd lib libexec sbin src
[root@zyq local]#: mv mysql-8.0.35-linux-glibc2.28-x86_64/ mysql
设置环境变量
[root@zyq mysql]#: echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@zyq mysql]#: source /etc/profile.d/mysql.sh
[root@zyq mysql]#: which mysql
/usr/local/mysql/bin/mysql
创建软连接
[root@zyq mysql]#: ln -s /usr/local/mysql/include /usr/include/mysql
配置lib库文件
[root@zyq mysql]#: vi /etc/ld.so.conf.d/mysql.conf
[root@zyq mysql]#: cat /etc/ld.so.conf.d/mysql.conf
/use/local/mysql/lib
[root@zyq mysql]#: ldconfig
配置man文档
[root@zyq mysql]#: vi /etc/man_db.conf
添加此行
......
MANDATORY_MANPATH /usr/local/mysql/man
......
更改主/组
[root@zyq mysql]#: chown -R mysql.mysql /usr/local/mysql
[root@zyq mysql]#: ll /usr/local/mysql/
total 296
drwxr-xr-x. 2 mysql mysql 4096 Oct 12 22:11 bin
drwxr-xr-x. 2 mysql mysql 38 Oct 12 22:11 docs
drwxr-xr-x. 3 mysql mysql 4096 Oct 12 22:11 include
drwxr-xr-x. 6 mysql mysql 4096 Oct 12 22:11 lib
-rw-r--r--. 1 mysql mysql 279355 Oct 12 19:45 LICENSE
drwxr-xr-x. 4 mysql mysql 30 Oct 12 22:11 man
-rw-r--r--. 1 mysql mysql 666 Oct 12 19:45 README
drwxr-xr-x. 28 mysql mysql 4096 Oct 12 22:11 share
drwxr-xr-x. 2 mysql mysql 77 Oct 12 22:11 support-files
创建数据库数据目录
初始化
[root@zyq mysql]#: mkdir /opt/data
[root@zyq mysql]#: mysqld --initialize --user=mysql --datadir=/opt/data/
2023-12-05T09:24:56.910277Z 0 [System] [MY-013169] [Server] /usr/local/mysql/bin/mysqld (mysqld 8.0.35) initializing of server in progress as process 31786
2023-12-05T09:24:56.915155Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2023-12-05T09:24:57.047553Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2023-12-05T09:24:58.592274Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: n1O6QThtF;m=
保存密码方便查看
[root@zyq mysql]#: echo 'n1O6QThtF;mu' > pass
配置my.cnf文件
[root@zyq mysql]#: vi /etc/my.cnf
[root@zyq mysql]#: cat /etc/my.cnf
[mysqld]
basedir = /usr/local/mysql
datadir = /opt/data
socket = /tmp/mysql.sock
port = 3306
pid-file = /opt/data/mysql.pid
user = mysql
skip-name-resolve
配置支持文件
[root@zyq mysql]#: cd support-files/
[root@zyq support-files]#: file mysql.server
mysql.server: POSIX shell script, ASCII text executable
[root@zyq support-files]#: mkdir /etc/init.d
[root@zyq support-files]#: cp -a mysql.server /etc/init.d/mysqld
[root@zyq support-files]#: ll /etc/init.d/mysqld
-rwxr-xr-x. 1 mysql mysql 10576 Oct 12 21:47 /etc/init.d/mysqld
指名路径（安装路径，数据路径）
[root@zyq support-files]#: vi /etc/init.d/mysqld
basedir=/use/local/mysql
datadir=/opt/data
启动
[root@zyq support-files]#: cd
[root@zyq ~]#: systemctl daemon-reload
[root@zyq ~]#: service mysqld start
Starting MySQL.Logging to '/opt/data/zyq.err'.
SUCCESS!
[root@zyq ~]#: ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 511 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 70 *:33060 *:*
LISTEN 0 151 *:3306 *:*
停止服务
[root@zyq ~]#: service mysqld stop
Shutting down MySQL.. SUCCESS!
用配置文件方式启动，停止服务
[root@zyq ~]#: cd /usr/lib/systemd/system
[root@zyq system]#: cp sshd.service mysql.service
[root@zyq system]#: vi mysql.service
[root@zyq system]#: cat mysql.service
[Unit]
Description=mysqld server daemon
After=network.target
[Service]
Type=forking
ExecStart=service mysqld start
ExecStop=service mysqld stop
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=multi-user.target
[root@zyq system]#: systemctl daemon-reload
[root@zyq system]#: cd
[root@zyq ~]#: systemctl status mysql.service
○ mysql.service - mysqld server daemon
Loaded: loaded (/usr/lib/systemd/system/mysql.service; disabled; vend>
Active: inactive (dead)
[root@zyq ~]#: ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 511 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
[root@zyq ~]#: systemctl start mysql.service
[root@zyq ~]#: ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 511 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 70 *:33060 *:*
LISTEN 0 151 *:3306 *:*
[root@zyq ~]#: systemctl status mysql.service
● mysql.service - mysqld server daemon
Loaded: loaded (/usr/lib/systemd/system/mysql.service; disabled; vend>
Active: active (running) since Tue 2023-12-05 17:52:41 CST; 14s ago
Process: 32503 ExecStart=service mysqld start (code=exited, status=0/S>
Main PID: 32524 (mysqld_safe)
Tasks: 39 (limit: 48715)
Memory: 370.6M
CPU: 520ms
CGroup: /system.slice/mysql.service
├─32524 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/o>
└─32714 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysq>
Dec 05 17:52:40 zyq systemd[1]: Starting mysqld server daemon...
Dec 05 17:52:41 zyq service[32507]: Starting MySQL. SUCCESS!
Dec 05 17:52:41 zyq systemd[1]: Started mysqld server daemon.
设置开机自启
[root@zyq ~]#: systemctl enable mysql.service
Created symlink /etc/systemd/system/multi-user.target.wants/mysql.service → /usr/lib/systemd/system/mysql.service.
[root@zyq ~]#: systemctl status mysql.service
● mysql.service - mysqld server daemon
Loaded: loaded (/usr/lib/systemd/system/mysql.service; enabled; vendo>
Active: active (running) since Tue 2023-12-05 17:52:41 CST; 2min 15s >
Main PID: 32524 (mysqld_safe)
Tasks: 38 (limit: 48715)
Memory: 370.6M
CPU: 1.075s
CGroup: /system.slice/mysql.service
├─32524 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/o>
└─32714 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysq>
Dec 05 17:52:40 zyq systemd[1]: Starting mysqld server daemon...
Dec 05 17:52:41 zyq service[32507]: Starting MySQL. SUCCESS!
Dec 05 17:52:41 zyq systemd[1]: Started mysqld server daemon.
重启检测
[root@zyq ~]#: reboot
[root@zyq ~]#: ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 ::]:22 [::]:*
LISTEN 0 70 *:33060 *:*
LISTEN 0 151 *:3306 *:* 设置数据库密码
powershell
使用初始化的密码登录
[root@zyq ~]#: mysql -uroot -p'n1O6QThtF;mu'
mysql> alter user 'root'@'localhost' identified with mysql_native_password by 'Pssword@_';